PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • organic fatty acid, salt thereof, or a metal ion, such as sodium, lithium, magnesium, or zinc ion.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com